Daikin 910193093 Installation And Operation Manual
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Daikin 910193093 Installation And Operation Manual

I3 series auto changeover
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• 7-Day, 5-2-Day, or 5-1-1- Day Programmable
• Configurable for Multiple Systems
• Large Display with Backlight
• Selectable Fahrenheit or Celsius
• Icon Indicator Lights
• Relay Outputs – Minimum Voltage Drop in
Thermostat
• WSHP Alarm Indicator
• Remote Sensor Compatible
• Ideally Suited for:
– Residential (New Construction/Replacement)
– Light Commercial
• Works with two-transformer systems
Installation, Operation
and Application Guide
Programmable Thermostat
MODE
AUTO
PM
COOL
Wed
www.daikinapplied.com
Auto
Changeover
FAN
SCHEDULE
OFF
COOL
800-432-1342

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Summary of Contents for Daikin 910193093

  • Page 1 Programmable Thermostat Auto Changeover • 7-Day, 5-2-Day, or 5-1-1- Day Programmable • Configurable for Multiple Systems MODE SCHEDULE AUTO COOL • Large Display with Backlight • Selectable Fahrenheit or Celsius • Icon Indicator Lights COOL • Relay Outputs – Minimum Voltage Drop in Thermostat • WSHP Alarm Indicator • Remote Sensor Compatible • Ideally Suited for: – Residential (New Construction/Replacement) – Light Commercial • Works with two-transformer systems Installation, Operation and Application Guide www.daikinapplied.com 800-432-1342...

  • Page 2: Thermostat Controls

    Backlight Operations: 15 seconds DC Power: 3.0 VDC (2 “AA”Alkaline batteries) Water Source Heat Pump Configurations: Daikin P/N I3 Thermostats 910193093 2-stage heat, 2-stage cool, 2 speed fan 910193126 2-stage heat, 2-stage cool 910193127 2-stage heat, 3-stage cool 910193128 3-stage heat, 2-stage cool 910193129 2-stage heat, 2-stage cool, dehumidification...

  • Page 3: Mode Of Operation

    Mode of Operation The thermostat is a programmable, manual or auto changeover, up to 3-stage heat (depending on your model) and up to 3-stage cool (depending on your model) thermostat. It functions with air conditioning, heat pumps, gas, oil, or electric heat systems.

  • Page 4: Important Safety Information

    Important Safety Information WARNING!: Always turn off power at the main power supply before installing, cleaning, or removing thermostat. • This thermostat is for 24 VAC applications only; do not use on voltages over 30 VAC. • Do not short across terminals of gas valve or system control to test operation; this will damage your thermostat and void your warranty.
  • Page 5 4. Set thermostat sub base and thermostat away from working area. 5. Using a 3/16” drill bit, drill holes in the places you have marked for mounting. 6. Use a hammer to tap supplied anchors in mounting holes. 7. Use supplied screws to mount thermostat sub base to wall (make sure thermostat wire is through hole). 8.

  • Page 6: Wiring Diagrams

    Wiring Diagrams...
  • Page 7 Wiring Diagrams (continued)
  • Page 8 Wiring Diagrams (continued)
  • Page 9 Remote Sensor Installation (Optional) Terminals S1 and SC are used with a remote sensor. S1 can be used with a remote sensor to monitor indoor temperatures. An indoor remote sensor is used to read the indoor temperature in a different location. This is beneficial when the thermostat is not mounted in the ideal location.
  • Page 10 910193093 Output Chart 1st Cool 2nd Cool 1st Heat 2nd Heat Water Source Heat Pump (w/ Low Speed Fan) Y1, G Y1, Y2, G W1, G W1, W2, G Water Source Heat Pump (w/High Speed Fan) Y1, G2 Y1, Y2, G2 W1, G2 W1, W2, G2 Electric Y1, G Y1, Y2, G W1, G...
  • Page 11 910193128 Output Chart 1st Cool 2nd Cool 1st Heat 2nd Heat 3rd Heat Water Source Heat Pump Y1, G Y1, Y2, G W1, W2 W1, W2, W3 Electric Y1, G Y1, Y2, G W1, G W1, W2, G W1, W2, W3, G Heat Pump (One Compressor) Y1, G, O Y1, G, O Y1, G, B Y1, W2, G, B Y1, W2, W3, G, B...
  • Page 12 Configuration and Thermostat Lock Write your During Configuration Mode, certain settings are protected by a numeric code access screen to prevent unintentional changes that codes here could potentially damage the system or create a dangerous condition. Whenever changes are attempted to one of the critical settings, the unlock code screen will appear: The unlock code for these critical settings can be found during the power-up sequence.

  • Page 13: Changing The Lock Code

    Changing the Lock Code To change the lock code, do the following: 1. Press , then press until Lock menu displays. 2. Enter the current lock codes. To find the current lock codes, follow the instructions under “Configuration and Thermostat Lock”.

  • Page 14: Configuration Mode Settings

    Configuration Mode Settings The setup screens for Configuration Mode are as follows: 1. Temperature Scale (F or C) Choose Fahrenheit or Celsius. Press the to select. Press to advance to the next screen. CONFIG 2. 1st Stage Temperature Differential (1°F to 5°F) (0.5°C to 2.5°C) Set the number of degrees between your “setpoint”...
  • Page 15 CONFIG 7. Heat Source: There are six heat source settings: WARNING!: Incorrect settings can damage system and/or cause potentially dangerous conditions. Use the code described in Configuration and Thermostat Lock. Note: Daikin Water Source Heat Pumps require setting “9” for proper operation. Water Source Heat Pump CONFIG 8. Auxiliary Delay ON (0-60 minutes) Set the delay time in minutes for auxiliary heat to be locked out after a call for second stage. This...
  • Page 16 9. Lockout (0-8°, SLEEP, COOL-HEAT) Select the number of degrees set temperature can be changed during keypad lockout. SLEEP setting locks thermostat only during the sleep period to prevent after hours tampering. COOL-HEAT lockout allows adjustment of the set temperatures to the maximum heat set temperature selected and CONFIG minimum cool set temperature selected.
  • Page 17 14. Room Temperature Offset (+9°F to -9°F) (+4.5°C to -4.5°C) Adjust to calibrate displayed room temperature to match actual room temperature. Press the to select. Press to advance to the next screen. CONFIG 15. Maximum Cycles Allowed Per Hour (- -, 2-6) = as many as needed, 2-6 = maximum cycles/hour Press to select.
  • Page 18 Note: Humidity option is only available on 910193129 model only. 18. Humidification/Dehumidification (Hu, dE) Set system configuration to work with a humidifier or dehumidifier (including air conditioner). Note: Incorrect settings can damage system and/or cause potentially dangerous conditions. Use the code described in Configuration Safety Lock to access this screen setting. CONFIG Hu: used with a humidifier to humidify home.
  • Page 19 21. Extended AC (no, COOL -2 (Fahrenheit), COOL -1 (Celsius)) Note: Only used for Dehumidification when condition is set to COOL-FAN. Set an extended time on the AC to increase dehumidification capabilities. no = No extended AC time. CONFIG COOL -2 or COOL -1 = Cooling system will continue to operate after the set temperature has been reached until the room temperature is 3°F (1.5°C) below the set HUMIDITY temperature if dehumidification has not been satisfied.

  • Page 20: Setting The Time And Date

    25. Check Filter Timer (800-2500 hours) After the number of (fan running) hours specified (for example, 1200 hours), the words “CHECK FILTER” will display to remind you to check/change the system filter. The next configuration screen is Check where the elapsed number of run hours can be reset. Filter CONFIG Press...

  • Page 21: Operating Modes

    Operating Modes The possible operating modes for the thermostat are: OFF, HEAT, EM HEAT, COOL, and AUTO. Use to select. OFF Mode MODE • In this mode, the thermostat will not turn on the heating or cooling devices Note: The indoor fan can be turned on manually in every operating mode by pressing until displays.
  • Page 22 Setting fan speed on 910193093 model (1) How to set fan speed The active home screen shows current fan setting (AUTO/ON/HOURLY). MODE SCHEDULE COOL COOL Press icon, screen shows exclusively the current fan setting (AUTO/ON/HOURLY) and current fan speed (HI/LOW). The <FAN>, <UP> and <DOWN>...
  • Page 23 Press , the current fan speed will toggle between HI and LOW. The fan mode remains unchanged. MODE SCHEDULE Press the button or wait15 seconds, the screen will return back to the home COOL screen. It shows fan mode. Speed is shown on the FAN screen above. COOL Fan speed set for either mode will apply to all modes.
  • Page 24 MODE SCHEDULE Press the button, the home screen will flash either the icon or the icon. COOL The number of flashes indicates the current stages of cooling or heating. COOL MODE SCHEDULE Press the button or wait 15 seconds, the screen will return back to the sleep screen. COOL The icons will not flash in sleep mode.

  • Page 25: Testing The Thermostat

    Testing the Thermostat Once the thermostat is configured, it should be thoroughly tested. CAUTION!: Do not energize the air conditioning system when the outdoor temperature is below 50 degrees. It can result in equipment damage or personal injury. Heat Test 1. Press , then press until heat mode is displayed.
  • Page 26 Setting the Program Schedule The thermostat has four periods (WAKE, LEAVE, RETURN, SLEEP) that are customizable for each day of the week. Each period will have a start time, heat temperature, and cool temperature. The thermostat monitors the day and time, while maintaining the specific conditions you have chosen for each period in your program.
  • Page 27 View Screen Options Press , then press repeatedly until the option displays then press Note:These screens are visible when the Press to advance to the next screen. thermostat is locked or unlocked. Press to go to previous screen. View REMOTE SENSOR 1 View program schedule settings SCHEDULE temperature •...

  • Page 28: Schedule Override

    Schedule Override The schedule override feature allows the user to override the program schedule for 1 to 5 hours. In addition, if selected, the schedule can be overridden only until the next transition period. To access the Schedule override feature, enter the screen, then use to scroll through the menu options until you reach the SCHEDULE OVERRIDE screen.
  • Page 29 Factory Preprogramming The thermostat comes pre-programmed with the following schedule: thru WAKE 6:00 AM LEAVE 8:00 AM RETURN 6:00 PM SLEEP 10:00 PM HEAT HEAT HEAT HEAT 70°F 62°F 70°F 62°F COOL COOL COOL COOL 78°F 85°F 78°F 82°F Use the following personal program schedule to record your settings: MONDAY WAKE LEAVE...

  • Page 30: Troubleshooting

    Setpoints do not display all of the time MENU Press six times, VIEW Alarm displays A unit alarm may be cleared from the thermostat provided a unit fault is no longer active. Please refer to the Daikin WSHP unit IOM for additional information.
  • Page 32 FIVE-YEAR LIMITED WARRANTY The Seller warrants its products against defects in material or workmanship for a period of five (5) years from the date of manufacture. The liability of the Seller is limited, at its option, to repair, replace or issue a non-case credit for the purchase prices of the goods which are provided to be defective.

This manual is also suitable for:

910193126910193127910193128910193129

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